what is basc principle of the HPLC,IR,UV AND GC?
what is difference between diffusion spectra and transmision
spectra in IR?
- 1 Answers
- 20384 Views
- Cadila, Dr Reddys, GICC, Mylan, Sygene, Torrent Pharma, Zydus Cadila, I also Faced
- E-Mail Answers
Answer Posted / varsha
L1 is octadecyl silane (ODS) bonded with prus silica whereas L7 is tha Octyl silane
| Is This Answer Correct ? | 21 Yes | 24 No |
Post New Answer View All Answers
What is Band broading effect explain
What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)
why we should take dst factor for below 1%moisture samples
Why sometime potassium ortho phosphate mix with acetone use for sample preparation for hplc
Why potassium dichromate is used in calibration of uv?
Basic principle of ESI?
why holium oxide prepared in 10% HCLO4 SOLUTION
What is shaking level in GC?
Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?
What is rs test why we are performing rs test?
identification is for unknown? qualification for known? reporting for LOQ?
How can we confirm the HPLC column is end-capped or not? Is it possible to identify by physical appearance?
USP methodology, EP methodology, IP methodology, among three if possible to use one methodology for qualify working standard to use USP, EP, IP ? Please explain...
How do we fix the sample concentaryion in hplc method development. What is the basis?
What is the difference between spectro meter and spectro photo meter?
